MAKE A SPACE WEATHER 'BAROMETER'

                                                                                   

A simple and cheap 'space barometer' project using a drinks bottle to detect change in geomagnetic activity

                                                   
This will indicate a change in the suns geomagnetic activity. Set it up in a place where the bottle and reader scale will not be disturbed. 
Original link to the project can be found at this link:
            Geomagnetic detector bottle project 
You will need to set up your scale from the current geomagnetic activity here:
                 Current geomagnetic activity
                                         

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